function fadetop(){
	if (document.getElementById) {
		var tag =  '<img src="img/mainimage02/01.jpg" alt="" width="568" height="240" id="ft" />';
		document.getElementById("topimages").innerHTML = tag;
		fadeElm('ft','out',1,0);
	}
}
function fadeElm(elm,inout,imgopacity,num){
	var imgAry= new Array('img/mainimage02/01.jpg','img/mainimage02/02.jpg','img/mainimage02/03.jpg');
	var urlAry= new Array('./#0','./#1');
	imgopacity = imgopacity *.90 -0.01;
	if(inout == "in"){opa = 1-imgopacity}
	if(inout == "out"){opa = imgopacity}
	if(imgopacity > 0.01){
		document.getElementById(elm).style.opacity= (1-opa);
		document.getElementById(elm).style.filter = "alpha(opacity="+(1-opa)*100 + ")";
		showtimeoutid = setTimeout("fadeElm('"+elm+"','"+inout+"'," + imgopacity +"," +num +")",40);
	}else{
		try{
			clearTimeout(showtimeoutid);
		}catch(e) {}
		if(inout =="out"){
			document.getElementById("ft").src = imgAry[num];
			timeoutid = setTimeout("fadeElm('"+elm+"','in',1,"+num+")", 10000);
		}else{
			num = (num+1)%imgAry.length;
			document.getElementById("ft").src = imgAry[num];
			timeoutid = setTimeout("fadeElm('"+elm+"','out',1,"+num+")", 40);
		}
	}
}


//　Ajax判別
function toposusumeAjax(){
	var ajax = false;
	// != IE
	if(window.XMLHttpRequest) {
		ajax = new XMLHttpRequest();
	// == IE
	} else if(window.ActiveXObject) {
		try {
			ajax = new ActiveXObject("Msxml2.XMLHTTP");
		} catch(e) {
			ajax = new ActiveXObject("Microsoft.XMLHTTP");
		}
	}
	return ajax;
}

// バナー
function toposusume(count) {
	var doc = document;
	var homeUrl = doc.getElementById("linkHomePage").href;
	//alert();
	var ajax = toposusumeAjax();
	var now = new Date().getTime();
	var url =  homeUrl + "/member/osusume/data/osusume.xml?time="+now;
	var html = '';
	//var count = new Array();
	ajax.open("GET",url);
	ajax.onreadystatechange = function() {
		if (ajax.readyState == 4 && ajax.status == 200) {
			var oj = ajax.responseXML;
			var articles = oj.getElementsByTagName("member");
			var articlenum = articles.length;
			count = Math.min(count, articlenum);
			var start = Math.floor(Math.random()*articlenum);//記事の開始位置
			for(i=0; i < count; i++){//num件処理
				var j = (articlenum+start+i)%articlenum;//余数
				var mid = articles[j].getElementsByTagName("mid")[0].firstChild.nodeValue;
				var mid8 = '000000000'+mid;
				mid8 = mid8.substr(mid8.length-8,8); 
				var oname = articles[j].getElementsByTagName("soshikimei")[0].firstChild.nodeValue;
				var otitle = articles[j].getElementsByTagName("osusumetitle")[0].firstChild.nodeValue;
				var ophoto1Elm = articles[j].getElementsByTagName("photoosusume1")[0].firstChild;
				if(ophoto1Elm){
					var ophoto1 = mid8+'_p1.'+articles[j].getElementsByTagName("photoosusume1")[0].firstChild.nodeValue;
				}else{
					var ophoto1 = 'notfound_p1.jpg';
				}
				html += '\n<dt><a href="member/osusume/#osusume'+mid+'"><img src="member/osusume/photo/'+ophoto1+'" width="140" alt="'+otitle+'" /></a></dt>\n';
				html += '<dd><a href="member/osusume/#osusume'+mid+'">'+otitle+'<br>\n' +oname+'</a></dd>\n';
			}
			if(document.getElementById('osusumearticle')){
				document.getElementById('osusumearticle').innerHTML = html;
			}
		}
	}
	ajax.send(null);
	return "";
}